Ningxia - China   2025-10-02   Thursday   36.56N, 105.65E

Haiyuan

Ningxia - China
2025-10-02

Air Quality

Excellent

No health implications.

7

PM2.5

15

PM10

73

O3

0.4

CO

5

SO2

14

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

2 Oct

64 Good

Fri

3 Oct

68 Good

Sat

4 Oct

88 Good

Sun

5 Oct

71 Good

Mon

6 Oct

79 Good

Tue

7 Oct

17 Excellent

Wed

8 Oct

37 Excellent

Monthly Average AQI (Haiyuan)

2020/09 - 2025/08

Air quality in the last 12 months (Haiyuan)

2025/08
43
36
36
32
32
41
42
15
25
36
47
32
32
25
30
24
23
21
41
165
18
27
17
19
18
16
13
16
15
22
28
2025/07
28
27
55
76
22
33
24
50
25
34
23
35
26
51
51
47
46
53
77
29
28
25
38
25
27
27
29
26
32
30
77
2025/06
44
45
32
40
35
44
51
51
52
44
49
66
78
90
68
54
51
50
40
30
38
32
23
25
26
22
25
32
54
19
2025/05
108
161
96
181
294
162
96
132
102
49
45
59
101
59
53
115
265
69
64
58
172
111
34
40
43
46
35
32
45
98
53
2025/04
109
95
117
133
83
96
78
159
127
78
252
356
173
49
126
232
108
280
161
160
198
98
60
63
66
50
59
52
94
307
2025/03
85
39
43
56
52
45
73
76
118
73
222
95
108
63
47
51
40
31
48
67
65
73
196
199
195
410
118
115
62
74
66
2025/02
54
48
36
43
39
68
72
61
57
53
111
78
69
54
65
118
81
76
56
69
69
53
38
53
63
58
61
67
2025/01
64
60
76
93
58
52
59
44
60
64
88
158
290
54
56
55
68
61
61
57
79
74
119
147
101
102
74
75
96
74
51
2024/12
43
54
59
49
52
49
46
48
58
69
75
59
65
56
72
84
76
59
56
51
52
53
64
85
73
70
38
58
64
55
56
2024/11
38
38
51
56
60
56
56
51
58
56
52
60
57
55
90
42
42
26
45
52
55
57
60
48
54
73
79
60
41
46
2024/10
39
32
35
25
33
49
47
47
55
51
45
35
37
44
54
51
37
44
25
42
36
30
41
38
54
49
39
43
51
37
44
2024/09
56
38
35
66
19
15
27
37
30
24
24
32
22
33
25
23
42
43
73
43
38
39
42
53
45
40
56
74
30
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
  • Excellent
  • Good
  • Lightly
  • Moderately
  • Heavily
  • Severely
Air quality source: CNEMC

*: primary pollution